8155810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 16188480

約数和(自身を除く): 8032670

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1459, 2795, 2918, 5590, 7295, 14590, 18967, 37934, 62737, 94835, 125474, 189670, 313685, 627370, 815581, 1631162, 4077905, 8155810]

約数ペア:

[(1, 8155810), (2, 4077905), (5, 1631162), (10, 815581), (13, 627370), (26, 313685), (43, 189670), (65, 125474), (86, 94835), (130, 62737), (215, 37934), (430, 18967), (559, 14590), (1118, 7295), (1459, 5590), (2795, 2918)]